How to use

addMouseListener

method

in

java.awt.Component

 import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class MainClass extends JPanel {

 public MainClass() {

   addMouseListener(new MouseAdapter() { 
     public void mousePressed(MouseEvent me) { 
      System.out.println(me); 
     } 
    }); 

 }

 public static void main(String[] args) {
  JFrame frame = new JFrame();
  frame.getContentPane().add(new MainClass());

  frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

  frame.setSize(200, 200);
  frame.setVisible(true);
 }
}

  this.setLayout(new BorderLayout());
  checkBox = new JCheckBox();
  add(checkBox, BorderLayout.CENTER);
  setOpaque(false);
this.addMouseListener(new MouseListener() {
  public void mouseClicked(MouseEvent arg0) {
    TreePath tp = selfPointer.getPathForLocation(arg0.getX(), arg0.getY());

 public class InputJFrame1 extends javax.swing.JFrame
{
  private javax.swing.JTextField numberJTextField;

  public InputJFrame1()
  {     
     initComponents(); //Init components before using textfield
     numberJTextField.addMouseListener(new MyMouseAdapter(numberJTextField));
  }

  private void initComponents() 
  {
    numberJTextField = new javax.swing.JTextField();

    setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

    getContentPane().add(numberJTextField);
  }

/** Creates new form BeanyBaby */
public BeanyBaby ()
{
  initComponents ();
  mTrail = new Vector ();
  mCrumb = -1;
  // shenanigans to get the splitter bar at the midpoint
  setVisible (true);
  mSplitPane.setDividerLocation (0.5); // 50% for each pane
  setVisible (false);
  // set up twinning
  mLinkBean.addPropertyChangeListener (this);
  mStringBean.addPropertyChangeListener (this);
  // set up user input
  mTextField.addActionListener (this);
  mLinkBean.addMouseListener (this);
  // set initial checkbox states
  mLinks.setSelected (mStringBean.getLinks ());
  mCollapse.setSelected (mStringBean.getCollapse ());
  mNobreak.setSelected (mStringBean.getReplaceNonBreakingSpaces ());
}

final JFrame frame = new JFrame();
frame.setPreferredSize(new Dimension(600, 400));
final JToolBar toolBar = new JToolBar();
button.addMouseListener(new MouseAdapter() {
  public void mousePressed(MouseEvent e) {
    popup.show(e.getComponent(), e.getX(), e.getY());
toolBar.add(button);
frame.getContentPane().add(toolBar, BorderLayout.NORTH);
frame.pack();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLocationRelativeTo(null);
frame.setVisible(true);

this.addMouseListener(this);
this.addFocusListener(this);
this.addActionListener(this);
p.add(linkLabelFile);
p.add(linkLabelWeb);
labelConstrain.add( linkLabelConstrain, BorderLayout.EAST );
p.add(labelConstrain);

JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new FlowLayout(FlowLayout.CENTER, 20, 20));
textField.addMouseListener(new MouseAdapter(){
  @Override
  public void mouseClicked(MouseEvent e){
frame.add(textField);
frame.pack();
frame.setVisible(true);

this.addMouseListener(listener);
isLiving = random.nextBoolean();
    GameOfLife cell = new GameOfLife(ii, jj);
    cell.setPreferredSize(new Dimension(10, 10));
    gui.add(cell);
    biosphere[ii][jj] = cell;

addMouseListener(myMouseAdapter);
addMouseMotionListener(myMouseAdapter);
JFrame frame = new JFrame("DrawStuff");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(new DrawStuff());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);

glassPane.addMouseListener(new MouseAdapter() {
});
glassPane.addMouseMotionListener(new MouseMotionAdapter() {
if (useSlideButton) {
  final JPanel statusPanel = new JPanel();
  basePanel.add(statusPanel, BorderLayout.SOUTH);
  statusPanel.add(new JButton("Slide Left") {
    private static final long serialVersionUID = 9204819004142223529L;
  statusPanel.add(new JButton("Slide Right") {

    JFrame frame = new JFrame();
    frame.setLayout(new GridLayout(N, N, N, N));
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    for (int i = 0; i < N * N; i++) {
      frame.add(new RotatePanel());
    frame.pack();
    frame.setVisible(true);
this.setPreferredSize(new Dimension(
  image.getWidth(null), image.getHeight(null)));
this.addMouseListener(new MouseAdapter() {

  add(checkBox, BorderLayout.WEST); 
  add(renderer, BorderLayout.CENTER);     
tree.addMouseListener(this); 
selectionModel.addTreeSelectionListener(this); 

JFrame f = new JFrame("AnimationTest");
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(this);
f.pack();
f.setLocationRelativeTo(null);
f.setVisible(true);
timer.start();
this.setOpaque(false);
this.setPreferredSize(new Dimension(WIDE, HIGH));
this.addMouseListener(new MouseHandler());
this.addComponentListener(new ComponentHandler());
  Dimension d = field.getPreferredSize();
  field.setBounds(e.getX(), e.getY(), d.width, d.height);
  add(field);

JFrame frame = new JFrame( "Double Click Test" );
frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
frame.addMouseListener( new ClickListener()
frame.setVisible(true);

jPanel2.addMouseListener(new MouseAdapter() {
  public void mousePressed(MouseEvent evt) {
    jPanel2MousePressed(evt);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
pack();
EventQueue.invokeLater(new Runnable() {
  public void run() {
    new JavaPaintUI().setVisible(true);

  JFrame frame = new JFrame("Testing");
  frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  frame.setLayout(new BorderLayout());
  frame.add(new TestPane());
  frame.pack();
  frame.setLocationRelativeTo(null);
  frame.setVisible(true);
    add(cellPane, gbc);
addMouseListener(new MouseAdapter() {
  @Override
  public void mouseEntered(MouseEvent e) {

private JFrame frame = new JFrame();
    setLayout(new FlowLayout(FlowLayout.RIGHT));
    add(label);
    label.addMouseListener(new MouseAdapter() {
      public void mouseReleased(MouseEvent e) {
        System.exit(0);
    addMouseListener(new MouseAdapter() {
      public void mousePressed(MouseEvent me) {
    add(new MainPanel(), BorderLayout.CENTER);
    add(new BorderPanel(), BorderLayout.PAGE_START);
    setBorder(new LineBorder(Color.BLACK, 5));
  frame.setUndecorated(true);
  frame.add(new OutsidePanel());
  frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  frame.pack();
  frame.setLocationRelativeTo(null);
  frame.setVisible(true);

  for (int col = 0; col < GRID_COLS; col++) {
    panelGrid[row][col] = new JPanel(new GridBagLayout());
    backingPanel.add(panelGrid[row][col]);
redLabel.setBackground(Color.red.brighter().brighter());
redLabel.setPreferredSize(LABEL_SIZE);
panelGrid[4][3].add(redLabel);
panelGrid[1][1].add(blueLabel);
add(backingPanel, JLayeredPane.DEFAULT_LAYER);
MyMouseAdapter myMouseAdapter = new MyMouseAdapter();
addMouseListener(myMouseAdapter);
addMouseMotionListener(myMouseAdapter);
JFrame frame = new JFrame("DragLabelOnLayeredPane");
frame.getContentPane().add(new DragLabelOnLayeredPane());
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);

addMouseListener(new MouseAdapter() {
 public void mouseReleased(MouseEvent e) {
JFrame test = new JFrame("Tab test");
test.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
test.setSize(400, 400);
tabs.addTab("Four", new JButton("Four"));
test.add(tabs);
test.setVisible(true);

this.addMouseListener(mouseHandler);
this.addMouseMotionListener(mouseHandler);
  this.add(new MoveButton("\u2190", KeyEvent.VK_LEFT, -DELTA, 0));
  this.add(new MoveButton("\u2191", KeyEvent.VK_UP, 0, -DELTA));
  this.add(new MoveButton("\u2192", KeyEvent.VK_RIGHT, DELTA, 0));
  this.add(new MoveButton("\u2193", KeyEvent.VK_DOWN, 0, DELTA));
JFrame f = new JFrame("LinePanel");
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(this);
f.add(new ControlPanel(), BorderLayout.SOUTH);
f.pack();
f.setLocationRelativeTo(null);
f.setVisible(true);